4157148 has 12 divisors (see below), whose sum is σ = 9700040. Its totient is φ = 1385712.

The previous prime is 4157147. The next prime is 4157159. The reversal of 4157148 is 8417514.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4157141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173203 + ... + 173226.

Almost surely, 2^4157148 is an apocalyptic number.

It is an amenable number.

4157148 is an abundant number, since it is smaller than the sum of its proper divisors (5542892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4157148 is a wasteful number, since it uses less digits than its factorization.

4157148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346436 (or 346434 counting only the distinct ones).

The product of its digits is 4480, while the sum is 30.

The square root of 4157148 is about 2038.9085315433. The cubic root of 4157148 is about 160.7922683840.

The spelling of 4157148 in words is "four million, one hundred fifty-seven thousand, one hundred forty-eight".